CVE-2026-56688

9.1 CRITICAL

Published: July 10, 2026 Modified: July 10, 2026

Description

Dell PowerFlex Manager, Version prior to 5.1.0.1, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability during OS Repository processing to achieve arbitrary command execution as root, potentially leading to full appliance compromise and lateral movement into managed infrastructure.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://www.dell.com/support/kbdoc/en-us/000477538/dsa-2026-066-security-update-for-powerflex-software-multiple-vulnerabilities

Source: security_alert@emc.com

1 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.1 / 10.0

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-78

Related CVEs

CVE-2026-56813 N/A

CVE-2026-54470 5.3

CVE-2026-54469 8.8

CVE-2026-56814 N/A

CVE-2026-56690 8.5